Code smell: Avoid needless decorations

* Replaced 704 occurances of (.*)\b([a-z_]+)\(\) with \1\2

  3 Examples:

      The code:
          ctx = OpenSSL::SSL::SSLContext.new()
      becomes:
          ctx = OpenSSL::SSL::SSLContext.new
      The code:
          skip()
      becomes:
          skip
      The code:
          path = tempfile()
      becomes:
          path = tempfile

* Replaced 31 occurances of ^( *)end *#.* with \1end

  3 Examples:

      The code:

      becomes:

      The code:
          end # Dir.foreach
      becomes:
          end
      The code:
          end # def
      becomes:
          end

2 files changed, 11 insertions, 11 deletions

diff --git a/lib/puppet/external/dot.rb b/lib/puppet/external/dot.rb
index 77d66e92e..5d89ddbc9 100644
--- a/lib/puppet/external/dot.rb
+++ b/lib/puppet/external/dot.rb
@@ -229,7 +229,7 @@ module DOT
                 t + "]\n"
         end
 
-    end # class DOTNode
+    end
 
     # A subgraph element is the same to graph, but has another header in dot
     # notation.
@@ -276,7 +276,7 @@ module DOT
             hdr + options + nodes + t + "}\n"
         end
 
-    end # class DOTSubgraph
+    end
 
     # This is a graph.
 
@@ -287,7 +287,7 @@ module DOT
         @dot_string = 'digraph'
     end
 
-    end # class DOTDigraph
+    end
 
     # This is an edge.
 
@@ -314,7 +314,7 @@ module DOT
                 }.compact.join( "\n" ) + "\n#{t}]\n"
         end
 
-    end # class DOTEdge
+    end
 
     class DOTDirectedEdge < DOTEdge
 
@@ -322,5 +322,5 @@ module DOT
             '->'
         end
 
-    end # class DOTDirectedEdge
-end # module DOT
+    end
+end
diff --git a/lib/puppet/external/nagios/parser.rb b/lib/puppet/external/nagios/parser.rb
index 934af146e..43444cccb 100644
--- a/lib/puppet/external/nagios/parser.rb
+++ b/lib/puppet/external/nagios/parser.rb
@@ -99,7 +99,7 @@ module Racc
         ###
 
         def do_parse
-            __send__(Racc_Main_Parsing_Routine, _racc_setup(), false)
+            __send__(Racc_Main_Parsing_Routine, _racc_setup, false)
         end
 
         def next_token
@@ -121,7 +121,7 @@ module Racc
                 if i = action_pointer[@racc_state[-1]]
                     if @racc_read_next
                         if @racc_t != 0   # not EOF
-                            tok, @racc_val = next_token()
+                            tok, @racc_val = next_token
                             unless tok      # EOF
                                 @racc_t = 0
                             else
@@ -152,7 +152,7 @@ module Racc
         ###
 
         def yyparse(recv, mid)
-            __send__(Racc_YY_Parse_Method, recv, mid, _racc_setup(), true)
+            __send__(Racc_YY_Parse_Method, recv, mid, _racc_setup, true)
         end
 
         def _racc_yyparse_rb(recv, mid, arg, c_debug)
@@ -770,6 +770,6 @@ def _reduce_none( val, _values, result )
     result
 end
 
-    end   # class Parser
+    end
 
-end   # module Nagios
+end